| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 41 |
4.5%
|
| 2 | 2 | 58 |
6.4%
|
| 3 | 3 | 71 |
7.9%
|
| 4 | 4 | 63 |
7%
|
| 5 | 5 | 52 |
5.8%
|
| 6 | 6 | 47 |
5.2%
|
| 7 | 7 | 19 |
2.1%
|
| 8 | 8 | 6 |
0.7%
|
| 9 | 9 | 4 |
0.4%
|
| 10 | 10 | 1 |
0.1%
|
| Missing value | 541 |
59.9%
|